James Bond's New Submarine: The Acura NSX

Any cinephile petrolhead worth his salt will tell you underwater motoring requires the possession of a Lotus Esprit. But in the real world? As you see above, and in the epic video below, choose the Acura NSX.
The Esprit’s status in underwater history was cemented in the wonderful chase scene from The Spy Who Loved Me, where Roger Moore drives his Lotus into the water where it promptly turns into a submarine:

Here's the link to the video;
http://jalopnik.com/5344319/james-bonds-new-submarine-the-acura-nsx